} catch (final Exception e) {
            logger.warn("Failed to load: {}", doc, e);
            saveError(messages -> messages.addErrorsNotLoadFromServer(GLOBAL, targetUrl));
            return redirect(ErrorAction.class);
        }
    }

    protected boolean isFileSystemPath(final String url) {
        return url.startsWith("file:") || url.startsWith("smb:") || url.startsWith("smb1:") || url.startsWith("ftp:")

                    logger.debug("Login failed. No permissions. {}", context);
                }
                return OptionalEntity.empty();
            }
            if (logger.isDebugEnabled()) {
                logger.debug("Logged in. {}", context);
            }
            return OptionalEntity.of(ldapUser);
        } catch (final Exception e) {
            logger.debug("Login failed.", e);
        }

                if (Constants.SAMBA.equals(scheme)) {
                    final String domain = paramMap.get(CRAWLER_FILE_AUTH + "." + fileAuthName + ".domain");
                    final String hostname = paramMap.get(CRAWLER_FILE_AUTH + "." + fileAuthName + ".host");
                    final String port = paramMap.get(CRAWLER_FILE_AUTH + "." + fileAuthName + ".port");

                    if (idValue != null && !indexingHelper.deleteDocument(searchEngineClient, idValue.toString())) {
                        logger.debug("Failed to delete expired document: {}", url);
                    }
                    return true;
                }

        try {
            userService.changePassword(username, form.newPassword);
            saveInfo(messages -> messages.addSuccessChangedPassword(GLOBAL));
        } catch (final Exception e) {
            logger.warn("Failed to change password for {}", username, e);
            throwValidationError(messages -> messages.addErrorsFailedToChangePassword(GLOBAL), toIndexPage);
        }
        return redirect(getClass());
    }

                }
                try {
                    jobHelper.register(scheduledJob);
                } catch (final Exception e) {
                    logger.warn("Failed to update schdule {}", scheduledJob, e);
                }
            });
            schedulerTime = now;
        }, fessConfig.getSchedulerMonitorIntervalAsInteger(), true);
    }

    @Override

            t.printStackTrace(pw);
            pw.flush();
            return systemHelper.abbreviateLongText(sw.toString());
        } catch (final IOException e) {
            logger.warn("Failed to print the stack trace {}", t.getMessage(), e);
        }
        return StringUtil.EMPTY;
    }

        final StringBuilder buf = new StringBuilder(100);
        buf.append("WEB-INF");
        buf.append(File.separator);
        buf.append("env");
        buf.append(File.separator);
        buf.append(getExecuteType());
        buf.append(File.separator);
        buf.append("resources");
        buf.append(File.separator);
        buf.append(filename.replaceAll("\\.\\.+", ""));
        return buf.toString();
    }

                                    logger.warn("Failed to parse {}", mapping);
                                }
                            } else {
                                logger.warn("Unknown mapping type: {}={}", key, mapping);
                            }
                        } catch (final Exception e) {
                            logger.warn("Failed to parse {}", values[0], e);
                        }

        return protwordsService.getProtwordsFile(body.dictId)
                .map(file -> asStream(new File(file.getPath()).getName()).contentTypeOctetStream().stream(out -> {
                    file.writeOut(out);
                })).orElseGet(() -> {
                    throwValidationErrorApi(messages -> messages.addErrorsFailedToDownloadProtwordsFile(GLOBAL));
                    return null;
                });